Although Saul Alvarez is 38-0-1 (28 KO) and will be making the third defense of his WBC super welterweight title against Kermit Cintron, many still consider "Canelo" a work in progress. After all, the 21-year-old is boxing's youngest champion and the only one born in the 1990s.

Will Alvarez brighten his star with a victory over the seasoned Cintron or will the Puerto Rican become a two-division titlist and turn Alvarez's star into a black hole? Only they can answer those questions, but their respective CompuBox histories offer these factors: